Product Description
AMITTARI Textile Hardness Tester AS-120T is used to measure the winding density (hardness) of textile bobbins, beams, spools, cones, dye packages etc. For measuring the hardness, the spring loaded outer ring of the housing is pressed downwards until the edge of the ring meets the measured object on the housing. This ensures a constant pressure and prevents measuring error.
Product Principle
The principle used to measure textile hardness is based on measuring the resistance force of the penetration of a ball against the spool under a known spring load.
The measuring principle is the same as for the Shore A hardness test.
Product Feature
* Convertible probe, the curved end of the probe is used for the bobbin with a diameter less than or equal to 400mm, and the flat end of the probe is suitable for the bobbin with a diameter greater than 400mm.
* With average calculate, peak value deposit function.
* With data output function. Measurement data can be transmitted to computer by USB cable or Bluetooth adapter for various analysis.
Product Parameters
Model
| AS-120T-2.5 | AS-120T-5
| AS-120T-10
|
| Parameters | Tested Result / Mean Value / Max. Value
|
| Indenter | Ball 2.5mmΦ | Ball 5mmΦ | Ball 10mmΦ |
| Convertible Probe | The curved end of the probe is used for the bobbin with a diameter less than or equal to 400mm, and the planeend of the probe is suitable for the bobbin with a diameter greater than 400mm |
| Area Of Application | For closely wound bobbins of synthetic, finished fibers and filaments | For loosely wound bobbins of synthetic fibers and closely wound natural fibers, yarns and threads | For very loosely wound bobbins of thick yarns, such as carpet yarns |
| Display Range | 0~100H (hardness graduation marks) |
| Testing Range | 10~90H (hardness graduation marks) |
| Accuracy | ≤±1H |
| Resolution | 0.1H |
| Battery Indicator | Low Battery Indicator |
Auto Switch Off
| √ |
| Depth Of Indentation* | 0~2.5mm |
| Test Pressure** | Approx. 12.5N |
| Measuring Spring Force* | 0.55~8.065N |
| Scale Diameter | 51mm |
| Working Face Radius | 55mm (when using the curved end of the probe) |
| Working Face Flat | 45mmΦ (when using the plane end of the probe) |
| Working Environment | Temperature 0~40°C
|
Humidity <80% RH
|
| Size | 178×65×45 mm
|
Power Supply
| 2x1.5v AAA (UM-4) battery
|
Weight
| 290g (Not including Batteries)
|
Product Accessories
Standard Accessories
| Main Unit
|
Carrying Case
|
Operation Manual
|
Optional Accessories | USB data output |
Bluetooth data output |
CATALOG
MANUAL
Buying Guide
When you choose the model number of Amittari instrument, the default is standard delivery. If you need other optional accessories, please tell our customer -service worker.
The following three items are basic optional accessories choices
Standard Accessories+USB data output
Standard Accessories+Bluetooth data output
Bluetooth Accessories
Amittari instruments generally can be supplied with Bluetooth™ data output function ( except few instruments ) . As Bluetooth™ data output is included in optional accessories, not standard delivery,it needs to be indicated when choose.10 meters to 100 meters distance can be chosen.Please kindly contact with the customer-service worker if you need Bluetooth™ data output.
